About Us

Total chloride removal systems with absorbent technology from CLS Industrial Purification result in measurable value for our clients.

Our innovative leading-edge absorbent technology is applied within engineered solutions, enabling oil refiners to achieve species specific trace contaminant removal. We are the only fully vertically-integrated absorbent manufacturer in the U.S.

All of our absorbent technology and product systems are American made at our own Manufacturing Plant in Alvin, Texas

With a goal of continuous improvement, dedication to technological advancements, and a committed focus on the customer, CLS Industrial Purification has designed and installed HCl, RCl, H2S, R-SH and Hg removal systems in over 600 reactor cycles worldwide.

The result is a measurable value for our clients in the form of decreased corrosion, lower maintenance costs, and better more reliable downstream operation.